XML 86 R71.htm IDEA: XBRL DOCUMENT v3.8.0.1
NOTE 11 - EMPLOYEE BENEFIT PLANS (Details) - Schedule of Allocation of Plan Assets - USD ($)
$ in Thousands
Jan. 28, 2018
Jan. 29, 2017
NOTE 11 - EMPLOYEE BENEFIT PLANS (Details) - Schedule of Allocation of Plan Assets [Line Items]    
Defined Benefit Plan, Fair Value of Plan Assets $ 8,757 $ 13,881
Money Market Funds [Member]    
NOTE 11 - EMPLOYEE BENEFIT PLANS (Details) - Schedule of Allocation of Plan Assets [Line Items]    
Defined Benefit Plan, Fair Value of Plan Assets 53  
Mutual Fund [Member] | Growth Funds [Member]    
NOTE 11 - EMPLOYEE BENEFIT PLANS (Details) - Schedule of Allocation of Plan Assets [Line Items]    
Defined Benefit Plan, Fair Value of Plan Assets 2,054  
Mutual Fund [Member] | International Funds [Member]    
NOTE 11 - EMPLOYEE BENEFIT PLANS (Details) - Schedule of Allocation of Plan Assets [Line Items]    
Defined Benefit Plan, Fair Value of Plan Assets 1,243  
Mutual Fund [Member] | Bond Funds [Member]    
NOTE 11 - EMPLOYEE BENEFIT PLANS (Details) - Schedule of Allocation of Plan Assets [Line Items]    
Defined Benefit Plan, Fair Value of Plan Assets 1,588  
Mutual Fund [Member] | Value Funds [Member]    
NOTE 11 - EMPLOYEE BENEFIT PLANS (Details) - Schedule of Allocation of Plan Assets [Line Items]    
Defined Benefit Plan, Fair Value of Plan Assets 962  
Mutual Fund [Member] | Small Blend Funds [Member]    
NOTE 11 - EMPLOYEE BENEFIT PLANS (Details) - Schedule of Allocation of Plan Assets [Line Items]    
Defined Benefit Plan, Fair Value of Plan Assets 1,000  
Mutual Fund [Member] | Emerging Marketts Funds [Member]    
NOTE 11 - EMPLOYEE BENEFIT PLANS (Details) - Schedule of Allocation of Plan Assets [Line Items]    
Defined Benefit Plan, Fair Value of Plan Assets 1,021  
Mutual Fund [Member] | Real Estate Funds [Member]    
NOTE 11 - EMPLOYEE BENEFIT PLANS (Details) - Schedule of Allocation of Plan Assets [Line Items]    
Defined Benefit Plan, Fair Value of Plan Assets $ 836